Coverage: BBC Sport website
Dani Sanchez and Gil Blumstein are hoping to overcome knee injuries but striker Richie Foran remains out.
New signing Rudi Skacel is unlikely to be included in the Hearts squad as the Czech Republic international needs training, having been without a club.
Lee Wallace, Dawid Kucharski, Stephen Elliot and Andrew Driver are injured while Marius Zaliukas remains sidelined by a contract dispute.
Inverness CT (from): Esson, Tokely, Proctor, Munro, Gillet, Cox, Duncan, Hayes, Ross, Odhiambo, Rooney, Tuffey, Golabek, McBain, Duff, Sutherland, Sanchez, Morrison.
Hearts (from): Kello, Barr, Bouzid, C Thomson, Black, Stevenson, Glen, Obua, Palazuelos, Templeton, Elliot, Santana, Balogh, Kyle, Jonsson, Mrowiec, J Thomson, Robinson, Novikovas